This database provides information on standards that have been incorporated by reference into the US Code of Federal Regulations (CFR). To obtain copies of the standards referenced, information should be provided in the referenced CFR section about how to obtain a copy. Alternatively, individuals can check with the standards publisher, a standards resellers or for a limited number of standards used in regulations, consult the American National Standards Institute (ANSI) Incorporated by Reference (IBR) Portal. This portal provides a mechanism for limited and free access to some of the standards that have been incorporated by reference in the U.S. Code of Federal Regulations (CFR).
Incorporated by (Agency) | FR Citation | CFR Citation | Document Number | Document Edition / Year | Title of Standard | Standard Publishing Organization Sort descending |
---|---|---|---|---|---|---|
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (50) | USGS Open File Report (OFR) 98-165 | 1988 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Elements in Whole-water Digests Using Inductively Coupled Plasma-Optical Emission Spectrometry and Inductively Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(viii) | USGS Open File Report (OFR) 97-198 | 1997 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Molybdenum in Water by Graphite Furnace Atomic Absorption Spectrophotometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (31) | USGS I-4515-91 | 1993 | Total Kjeldahl Nitrogen - Block Digest, Phenate | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (9) | USGS I-1578-78 | 1989 | Biochemical Oxygen Demand (5 days @ 20 C) | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (15) | USGS I-3561-85 | 1985 | Chemical Oxygen Demand dichromate oxidation 0.025N | U.S. Geological Survey | |
Research and Special Programs Administration | 40 CFR 136.3(a) Table IB (23) | USGS I-3300-85 | 1985 | Cyanide pyridine-pyrolozone | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (41) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (12) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (56) | USGS O-1126-95 | 1995 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 SPE and Capillary-Column GC-MS with Select-Ion Monitoring | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (2) | USGS I-1472-85 | 1985 | Metals by Atomic Absorption or ICP | U.S. Geological Survey | |
Coast Guard | 40 CFR 136.3(a) Table IB (23) | USGS I-4302-85 | 1978 | Cyanide - Colorimetric, Automated UV | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (40) | USGS I-4545-85 | 1985 | Nitrogen, nitrite plus nitrate, total, colorimetric, cadmium reduction-diazotization, automated-segmented flow | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (46) | USGS I-1576-78 | 1978 | Oxygen, dissolved, electrometric, polarographic probe | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (57) | USGS I-3753-85 | 1985 | Solids, volatile-on-ignition, total, gravimetric | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(xv) | USGS Publication | 1989 | Methods for Determination of Inorganic Substances in Water and Fluvial Sediments, by M.J. Fishman and Linda C. Friedman, Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A1 | U.S. Geological Survey | |
Coast Guard | 40 CFR 444.12(b)(1) Table (9) | USGS I-3720-85 | 1985 | Silver chelation/extraction by Flame Atomic Absorption | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (12) | USGS I-3135-85 | 1989 | Cadmium, by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (66) | USGS O-3105-83 | 1983 | Chlorophenoxy acids, total recoverable, gas chromatographic | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (22) | USGS I-4020-05 | 2005 | Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (13) | USGS I-3152-85 | 1985 | Calcium by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 50 | USGS Open File Report (OFR) 98-165 | 1988 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Elements in Whole-water Digests Using Inductively Coupled Plasma-Optical Emission Spectrometry and Inductively Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (61) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (39) | USGS I-2545-90 | 1990 | Nitrogen, nitrite plus nitrate, dissolved, colorimetric, ASF. Official Name: Nitrogen, nitrite plus nitrate, colorimetry, cadmium reduction-diazotization, automated-segmented flow | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (23) Silica | USGS I-2700-85 | 1989 | Silica, colorimetric, molybdate blue, automated-segmented flow | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(xvi) | USGS Publication | 1979 | Methods for Determination of Inorganic Substances in Water and Fluvial Sediments, N.W. Skougstad and others, editors. Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A1 | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(iv) | USGS Open File Report (OFR) 93-125 | 1993 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Inorganic and Organic Constituents in Water and Fluvial Sediments | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IA (5) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (45) | USGS O-2060-01 | 2001 | Pesticides in Water by SPE and HPLC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by Graphitized Carbon-Based Solid-Phase Extraction and HPLC-MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (20) | USGS I-4020-05 | 2005 | Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Pipeline and Hazardous Materials Safety Administration | 40 CFR 136.3(a) Table IB (30) | USGS I-3381-85 | 1985 | Iron, by Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (36) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (1) Alkalinity | USGS I-1030-85 | 1985 | Techniques of Water Resources Investigation of the U.S. Geological Survey, Book 5, Chapter A-I, 3rd Edition | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (18) | USGS I-1230-85 | 1985 | Chromium, hexavalent diphenyl carbazide | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (16) | USGS I-1183-85 | 1985 | Chloride, titrimetric, Mohr | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IH (6) | USGS B-0055-85 | 1989 | Membrane Filtration Quantitative: Fecal Streptococci | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (31) | USGS O-2060-01 | 2001 | Pesticides in Water by SPE and HPLC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by Graphitized Carbon-Based Solid-Phase Extraction and HPLC-MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (53) | USGS O-1126-95 | 1995 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 SPE and Capillary-Column GC-MS with Select-Ion Monitoring | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (69) | USGS O-3105-83 | 1983 | Chlorophenoxy acids, total recoverable, gas chromatographic | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (4) | USGS I-3270-85 | 1985 | Copper by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (62) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 71 | USGS Water-Resources Investigations Report 01-4132 | 2001 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Organic Plus Inorganic Mercury in Filtered and Unfiltered Natural Water With Cold Vapor-Atomic Fluorescence Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (19) | USGS I-4020-05 | 2005 | Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (34) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (23) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (20) | USGS I-4243-89 | 1978 | Cobalt by Graphite Furnace Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(xvii) | USGS Publication | 1987 | Methods for the Determination of Organic Substances in Water and Fluvial Sediments, Wershaw, R.L., et al, Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A3 | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (62) | USGS O-2060-01 | 2001 | Pesticides in Water by SPE and HPLC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by Graphitized Carbon-Based Solid-Phase Extraction and HPLC-MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IA | USGS B-0050-85 | 1989 | Membrane Filtration Quantitative: Fecal Coliform | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (5) | USGS O-3106-93 | 1993 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Triazine and Other Nitrogen-containing Compounds by Gas Chromatography with Nitrogen Phosphorus Detectors | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (28) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey |